You’ll never throw away an old pair of shades again.
Embroidery
Create a cross-stitch design, trace it onto sunglasses, drill holes corresponding to your design into each lens, then stitch your design through the holes. The full tutorial can be found here.
Pastel Flowers
Superglue ceramic flowers onto the counters of your shades- easy and super cute! Blogged about here.
Pearls
Glue pearls along the top of your shades to add a little glam. Check out these directions.
Geometric Designs
Use white nail polish to decorate solid colored sunglasses with geometric design. This blog post has the details.